X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=src%2Fvpp%2Fapp%2Fvppctl.c;h=c9f33abf7abc45ff063defac0f2cad4fbaa0fab6;hb=9e0f9e235ad7dafcb481cf25f33eb52fdee8906b;hp=becab52d08b2d01ebc97bfd8e6bbfc1cdcf346f9;hpb=4dc1149cc461dccf91601e8346c6489a2f37b53f;p=vpp.git

diff --git a/src/vpp/app/vppctl.c b/src/vpp/app/vppctl.c
index becab52d08b..c9f33abf7ab 100644
--- a/src/vpp/app/vppctl.c
+++ b/src/vpp/app/vppctl.c
@@ -192,7 +192,7 @@ main (int argc, char *argv[])
 
   struct sockaddr_un saddr = { 0 };
   saddr.sun_family = AF_UNIX;
-  strncpy (saddr.sun_path, sock_fname, sizeof (saddr.sun_path));
+  strncpy (saddr.sun_path, sock_fname, sizeof (saddr.sun_path) - 1);
 
   sock_fd = socket (AF_UNIX, SOCK_STREAM, 0);
   if (sock_fd < 0)